Remove `fForceInline` argument from EmitArgs.

This improved codegen when it was first introduced. Since that time, our
inliner has become much smarter and no longer needs these hints.

Change-Id: I7725da1eb9814e656849881ad2ca2b1bc038e4a0
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/384320
Auto-Submit: John Stiles <johnstiles@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
6 files changed